2026-05-05T15:21:35.420Z [ INFO] Starting package build
2026-05-05T15:21:35.421Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-05T15:21:35.732Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:21:41.023Z [ INFO] Running make stage stage=checksum
2026-05-05T15:21:41.439Z [ INFO] Running make stage stage=configure
2026-05-05T15:21:50.363Z [ INFO] Running make stage stage=build
2026-05-05T15:21:56.081Z [ERROR] Package build failed
2026-05-05T15:21:57.434Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)